<Jer### [at] enstfr> wrote:

> 	Are you sure? I thought I saw something in the doc about there being
> two methods for computing normals in isosurfaces and isoblobs and one of
> them looks a lot like what you described...

That would be the "normal on|off" feature...I don't know the details of 
the different methods, but "normal on" is supposed to be more accurate, 
though it can't be used with functions using noise3d() or atan2().

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

<><

Post a reply to this message